Carrots

One reason carrots are a great substitute for zucchini is that they are a common household ingredient. Carrots are a good source of calcium, potassium, and vitamins A and C, according to the USDA. The carrots in ratatouille are excellent. Not only do they offer such a lovely color to the already exquisite meal, but they also roast so well. Caramelization gives roasted veggies their delicious flavor, and carrots are no different. Carrots are a great vegetarian "noodle" alternative to zucchini in soups and curries, among other savory uses.

Carrot quick bread is a logical choice if you want sweets because it's maybe even more popular than zucchini quick bread. Never use pre-shredded carrots in your baked products; folks don't sneak vegetables and fruits into sweets to provide kids with more nutrition. Carrots, which are 88% water, give your baking the much-needed moisture.